Wanger township is located in Marshall County, Minnesota. Wanger township has a 2026 population of 67. Wanger township is currently declining at a rate of 0% annually and its population has decreased by -2.9% since the most recent census, which recorded a population of 69 in 2020.
The median age in Wanger township is 77.1 years: 73.6 years for males, and 77.5 years for females. For every 100 females there are 133.3 males.
Data after 2023 is projected based on recent change
Overall: 77.1 years
Female: 77.5 years
Male: 73.6 years
There are 42 adults, (36 of whom are seniors) in Wanger township.
Female: 18 (42.9%)
Male: 24 (57.1%)
The racial composition of Wanger township includes 100% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 42 | 100% |